/*

* Copyright (c) 2002-2005 Nokia Corporation and/or its subsidiary(-ies). 

* All rights reserved.

* This component and the accompanying materials are made available

* under the terms of "Eclipse Public License v1.0"

* which accompanies this distribution, and is available

* at the URL "http://www.eclipse.org/legal/epl-v10.html".

*

* Initial Contributors:

* Nokia Corporation - initial contribution.

*

* Contributors:

*

* Description:  CPsetNetwork selects network and gets network information.

*

*

*/

#ifndef     PSETNETWORK_H

#define     PSETNETWORK_H

//  INCLUDES

#include <etelmm.h>

// FORWARD DECLARATIONS

class CPsetSAObserver;

class CRetrieveMobilePhoneDetectedNetworks;

class RMmCustomAPI;

// CLASS DECLARATION

/**

*  CPsetNetwork class is used to handle network change requests.

*  @lib phonesettings.lib

*/

class   CPsetNetwork :  public CActive, 

                        public MPsetNetworkSelect,

                        public MPsetNetworkMode

    {

    public: // constructor & destructor

        /**

        * Symbian OS 2-phase constructor.

        * 

        * @param aPhone TSY's phone object.

        * @param aObserver Reference to network observer.

        * @return Returns the CPsetNetwork-object

        */

        IMPORT_C static CPsetNetwork* NewL( RMobilePhone& aPhone, 

            MPsetNetworkInfoObserver& aObserver );

        /**

        * Symbian OS 2-phase constructor.

        * 

        * @param aPhone TSY's phone object.

        * @param aObserver Reference to network observer.

        * @return Returns the CPsetNetwork-object

        */

        IMPORT_C static CPsetNetwork* NewL( RMobilePhone& aPhone, 

            MPsetNetworkModeObserver& aObserver );

        /* Destructor */

        IMPORT_C ~CPsetNetwork();

    public: // from base class MNetworkSelect

        /**

        * @see MNetworkSelect::GetAvailableNetworksL

        */

        IMPORT_C void GetAvailableNetworksL();

        /**

        * @see MNetworkSelect::GetCurrentNetworkInfo

        */

        IMPORT_C TInt GetCurrentNetworkInfo( 

            TCurrentNetworkInfo& aInfo );

        /**

        * @see MNetworkSelect::GetNetworkSelectMode

        */

        IMPORT_C TInt GetNetworkSelectMode( TSelectMode& aMode );

        /**

        * @see MNetworkSelect::SelectNetworkL

        */

        IMPORT_C void SelectNetworkL( const TNetworkInfo& aInfo );

        /**

        * @see MNetworkSelect::CancelProcess

        */

        IMPORT_C void CancelProcess();

    public: // From base class MPsetNetworkMode

        /**

        * @see MPsetNetworkMode::SetNetworkModeSelectionL

        * @since 2.6

        */

        IMPORT_C void SetNetworkModeSelectionL( TUint32& aNetworkMode );

        /**

        * @see MPsetNetworkMode::GetCurrentNetworkModeSelectionL

        * @since 2.6

        */

        IMPORT_C void GetCurrentNetworkModeSelectionL();

    public: //new

        /**

        * Checks if there is a call going on.

        *

        * @return Returns a non-zero if there is a call active, or error.

        */

        IMPORT_C TInt IsCallActive();

        /**

        * Checks if there is a gprs connection active.

        * @return KErrNone, or error code.

        */

        IMPORT_C TInt IsGPRSConnected();

        /* 

        * Calls ETEL to start reseting the network.

        * @return Error code, or KErrNone.

        */

        IMPORT_C TInt ResetNetworkSearch();

        /* 

        * Sets observer (Observer starts to listen again if reset).

        * @param aObserver Value to set into observer.

        */

        IMPORT_C void SetNetSAObserver( MPsetNetworkInfoObserver& aObserver );

        /* 

        * Sets Network mode observer

        * @param aObserver Value to set into Network mode observer.

        */

        IMPORT_C void SetNetworkModeObserver( MPsetNetworkModeObserver& 

                                              aObserver );

    private: // from base class CActive

        void RunL();

        void DoCancel();

    private: // constructors

        void ConstructL( MPsetNetworkInfoObserver& aObserver );

        // this is required for the net container to create a pointer

        void ConstructL( MPsetNetworkModeObserver& aObserver );

        CPsetNetwork( RMobilePhone& aPhone );        

    private: //new

        void GetRegistrationStatusL();

        void HideRequestNoteL();

        void CleanupLeavePushL();

        void HandleLeave();

        static void DoHandleLeave( TAny* aAny );

        void ClearParams();

    private:

        //Latest network settings information

        //Provides client access to mobile phone functionality provided by TSY.

        RMobilePhone& iPhone;

        //Currently active request.

        MPsetNetworkInfoObserver::TServiceRequest iServiceRequest;

        //Observer

        CPsetSAObserver* iSAObserver;

        //Network information observer

        //Fetched network information (names, IDs)

        CRetrieveMobilePhoneDetectedNetworks* iNetworkRetrieve;

        //Current registartion status

        RMobilePhone::TMobilePhoneRegistrationStatus iRegStatus;

        //Selected network information

        RMobilePhone::TMobilePhoneNetworkManualSelection iNwInfo;

        //

        // Network Mode related variables

        //

        //Network mode observer

        MPsetNetworkModeObserver* iNetworkModeObserver;

        // Custom phone.

        RMmCustomAPI iCustomPhone;

        //Currently active request.

        MPsetNetworkModeObserver::TServiceRequest iModeRequest;

        //Current Network Mode

        TUint32 iNetworkModeCaps;

        //Currently active observer, for assert handling

        TInt iActiveObserver;

    };

#endif // PSETNETWORK_H

// end of file